TW200722435A - Purification of proteins with cationic surfactant - Google Patents
Purification of proteins with cationic surfactantInfo
- Publication number
- TW200722435A TW200722435A TW095112938A TW95112938A TW200722435A TW 200722435 A TW200722435 A TW 200722435A TW 095112938 A TW095112938 A TW 095112938A TW 95112938 A TW95112938 A TW 95112938A TW 200722435 A TW200722435 A TW 200722435A
- Authority
- TW
- Taiwan
- Prior art keywords
- cationic surfactant
- proteins
- purification
- target protein
- protein
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/30—Extraction; Separation; Purification by precipitation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/555—Interferons [IFN]
- C07K14/565—IFN-beta
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/36—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against blood coagulation factors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0012—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
- C12N9/0044—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on other nitrogen compounds as donors (1.7)
- C12N9/0046—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on other nitrogen compounds as donors (1.7) with oxygen as acceptor (1.7.3)
- C12N9/0048—Uricase (1.7.3.3)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y107/00—Oxidoreductases acting on other nitrogenous compounds as donors (1.7)
- C12Y107/03—Oxidoreductases acting on other nitrogenous compounds as donors (1.7) with oxygen as acceptor (1.7.3)
- C12Y107/03003—Factor-independent urate hydroxylase (1.7.3.3), i.e. uricase
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
- C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
- C07K2317/622—Single chain antibody (scFv)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Immunology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Peptides Or Proteins (AREA)
Abstract
The subject invention provides a method for purifying a target protein from a mixture comprising the target protein and contaminating protein, comprising the steps of exposing the mixture to an effective amount of a cationic surfactant such that the contaminating protein is preferentially precipitated and recovering the target protein. Proteins purified according to the method of the invention are also provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67052005P | 2005-04-11 | 2005-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200722435A true TW200722435A (en) | 2007-06-16 |
TWI418564B TWI418564B (en) | 2013-12-11 |
Family
ID=36873313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095112938A TWI418564B (en) | 2005-04-11 | 2006-04-11 | Purification of proteins with cationic surfactant |
Country Status (9)
Country | Link |
---|---|
US (2) | US20220073886A1 (en) |
AU (1) | AU2006339865B2 (en) |
BR (1) | BRPI0612943A2 (en) |
CA (1) | CA2611249C (en) |
CZ (1) | CZ305852B6 (en) |
NZ (1) | NZ562293A (en) |
RU (1) | RU2426738C2 (en) |
TW (1) | TWI418564B (en) |
ZA (1) | ZA200708652B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109430514A (en) * | 2018-11-02 | 2019-03-08 | 广东海洋大学 | A method of preparing Tilapia mossambica-dregs of beans co-precipitation albumen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107475221A (en) * | 2017-09-19 | 2017-12-15 | 青岛农业大学 | A kind of new lysozyme formulation and preparation method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451996A (en) * | 1968-02-12 | 1969-06-24 | Thompson Farms Co | Method for the preparation of heparin |
US4485176A (en) * | 1982-06-28 | 1984-11-27 | E. I. Du Pont De Nemours & Company | Turbidimetric method for measuring protein in urine and cerebrospinal fluid |
AU597924B2 (en) * | 1985-12-11 | 1990-06-14 | Natinco Nv | Solubilization of protein aggregates |
JPH01216939A (en) * | 1988-02-24 | 1989-08-30 | Hoechst Japan Kk | Inhibitor for intracranial hemorrhage of immature baby |
NZ234453A (en) * | 1989-07-13 | 1993-01-27 | Sanofi Sa | Recombinant dna encoding urate oxidase, and vector, host, protein and pharmaceutical compositions associated therewith |
-
2006
- 2006-04-11 TW TW095112938A patent/TWI418564B/en active
- 2006-04-12 CA CA2611249A patent/CA2611249C/en not_active Expired - Fee Related
- 2006-04-12 CZ CZ2007-701A patent/CZ305852B6/en unknown
- 2006-04-12 NZ NZ562293A patent/NZ562293A/en not_active IP Right Cessation
- 2006-04-12 AU AU2006339865A patent/AU2006339865B2/en active Active
- 2006-04-12 RU RU2007141623/10A patent/RU2426738C2/en not_active IP Right Cessation
- 2006-04-12 BR BRPI0612943-9A patent/BRPI0612943A2/en not_active Application Discontinuation
-
2007
- 2007-10-10 ZA ZA200708652A patent/ZA200708652B/en unknown
-
2021
- 2021-05-20 US US17/325,555 patent/US20220073886A1/en not_active Abandoned
-
2023
- 2023-10-04 US US18/376,684 patent/US20240026312A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109430514A (en) * | 2018-11-02 | 2019-03-08 | 广东海洋大学 | A method of preparing Tilapia mossambica-dregs of beans co-precipitation albumen |
CN109430514B (en) * | 2018-11-02 | 2022-07-26 | 广东海洋大学 | Method for preparing tilapia mossambica-soybean meal coprecipitation protein |
Also Published As
Publication number | Publication date |
---|---|
US20220073886A1 (en) | 2022-03-10 |
CZ305852B6 (en) | 2016-04-13 |
CZ2007701A3 (en) | 2008-04-16 |
AU2006339865A1 (en) | 2007-11-08 |
AU2006339865B2 (en) | 2012-01-12 |
RU2007141623A (en) | 2009-08-10 |
AU2006339865A8 (en) | 2008-08-07 |
BRPI0612943A2 (en) | 2012-10-09 |
TWI418564B (en) | 2013-12-11 |
US20240026312A1 (en) | 2024-01-25 |
CA2611249A1 (en) | 2006-10-11 |
CA2611249C (en) | 2014-10-14 |
NZ562293A (en) | 2011-06-30 |
RU2426738C2 (en) | 2011-08-20 |
ZA200708652B (en) | 2010-03-31 |
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